At an average rate of 38 miles an hour, how far can you travel in 4 hours? a.
156 mi
b.
195 mi
c.
190 mi
d.
152 mi

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap